Question

Yasmin is training for a marathon, and each week she increases her running distance. During her first 4 weeks of training, her distances were 1, 2, 4, and 8 miles. What is the rule the sequence follows?

Answer 1

She's following this equation:\[\large d=2^{n-1}\]where n is the number of weeks.

Answer 2

Good answer!!

Answer 3

thank you

Answer 4

yw :)